Polyorganoelementosiloxane
[化] 聚元素有機硅氧烷
??? 情景例句
It's too noisy for some older people like Nat.
它對于像Nat這樣的老人來說太吵了。
It's the most up-to-date in the industry.
這是同業中最新型的。
It's a pleasure. I'll see you tomorrow.
很高興為您效勞。明天見。